11121110210022 has 16 divisors (see below), whose sum is σ = 22321374232752. Its totient is φ = 3693844434560.

The previous prime is 11121110209999. The next prime is 11121110210047. The reversal of 11121110210022 is 22001201112111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11121110209983 and 11121110210010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3298073703 + ... + 3298077074.

It is an arithmetic number, because the mean of its divisors is an integer number (1395085889547).

Almost surely, 2^{11121110210022} is an apocalyptic number.

11121110210022 is an abundant number, since it is smaller than the sum of its proper divisors (11200264022730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11121110210022 is a wasteful number, since it uses less digits than its factorization.

11121110210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6596151063.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11121110210022 its reverse (22001201112111), we get a palindrome (33122311322133).

The spelling of 11121110210022 in words is "eleven trillion, one hundred twenty-one billion, one hundred ten million, two hundred ten thousand, twenty-two".